patch 7.4.1340

Problem:    Merge left extra #endif behind.
Solution:   Remove the #endif

src/os_win32.c

@@ -353,7 +353,6 @@ wait_for_single_object(
     return WaitForSingleObject(hHandle, dwMilliseconds);
 }
 # endif
-#endif
 #endif
 
     static void

src/version.c

@@ -747,6 +747,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1340,
 /**/
     1339,
 /**/